Individual Calculations May 2010
 Borges, Joachim  Total change: -15.30  Rating chartPersonal card
 Nationale 3 - R7 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 2064 1989 0.50 1 0.10 15 1.50 
  Carniol, Thomas 2064 FRA0.5010.10151.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 3e Open d'échecs de la Choisille en Touraine - A La Membrolle sur Choisille FRA 2010-04-03
RcRownchangeKK*chgGame
 1859 1989 1.50 4 -1.12 15 -16.80 
  Bonn, Thomas 2253 FRA0.001-0.1815-2.70 
  Le Guillou, Francois 1677 FRA0.501-0.3615-5.40 
  De Lussac, Maxence 1813 FRA1.0010.27154.05 
  Dutreuil, Raphael 1693 FRA0.001-0.8515-12.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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